When users updated Traefik configuration or version and restarted the proxy, the warning triangle icon showing outdated version info persisted until the weekly CheckTraefikVersionJob ran (Sundays at 00:00).
This was caused by the UI warning indicators reading from cached database columns (detected_traefik_version, traefik_outdated_info) that were only updated by the weekly scheduled job, not after proxy restarts.
Solution: Add version check to ProxyStatusChangedNotification listener that triggers automatically after proxy status changes to "running".
Changes:
- Add Traefik version check in ProxyStatusChangedNotification::handle()
- Triggers automatically when ProxyStatusChanged event fires with status="running"
- Removed duplicate version check from Navbar::restart() (now handled by event)
- Event fires after StartProxy/StopProxy actions complete via async jobs
- Gracefully handles missing versions.json data with warning log
Benefits:
- Version check happens AFTER proxy is confirmed running (more accurate)
- Reuses existing event infrastructure (ProxyStatusChanged)
- Works for all proxy restart scenarios (manual restart, config save + restart, etc.)
- No duplicate checks - single source of truth in event listener
- Async job runs in background (5-10 seconds) to update database
- User sees warning cleared after page refresh
Flow:
1. User updates config and restarts proxy (or manually restarts)
2. StartProxy action completes async, dispatches ProxyStatusChanged event
3. ProxyStatusChangedNotification listener receives event
4. Listener checks proxy status = "running", dispatches CheckTraefikVersionForServerJob
5. Job detects version via SSH, updates database columns
6. UI re-renders with cleared warnings
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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